Implement event sourcing for Ecto schemas with Spector audit trails.
npx skills add https://github.com/ityonemo/pepper --skill evented
Please help me install this Agent Skill. Skill: evented Source: https://github.com/ityonemo/pepper/tree/main/.claude/skills/evented Command: npx skills add https://github.com/ityonemo/pepper --skill evented
This Skill provides a robust framework for implementing event sourcing in Elixir applications, enabling audit trails, temporal queries, and history replay for Ecto schemas.
Use the evented skill to insert a new user record into the Data.User schema.
High-intent search queries and answers about installing and using this skill.
Event sourcing records all changes to Ecto schemas as immutable events using Spector, enabling audit trails, temporal queries, and history replay. It maintains a complete history of data modifications for reconstructing past states.
Temporal queries allow you to query Ecto schema data as it existed at any point in time. Spector replays the event history to reconstruct the exact state of the record for the requested timestamp.
Spector supports schema versioning to manage schema evolution and performs automatic migration during history replay. This ensures older events apply correctly to updated Ecto schema structures without manual intervention.
Savepoints optimize performance with long event histories by caching intermediate states. This reduces the number of events Spector must replay to reconstruct the current Ecto schema state, minimizing computational overhead.
Yes, you need both Ecto and Spector to manage audit trails using this event sourcing implementation. Ecto handles database interactions while Spector manages the event logging, temporal queries, and history replay functionality.
jstoobzAutomate Ecto data modeling, changesets, queries, and Ecto.Multi transactions for Elixir projects.
pohlai88Stores state changes as a sequence of events for audit and replay.
doanchienthangdevExplain CQRS patterns for separating read and write models.
doanchienthangdevImplement event sourcing patterns with immutable event streams and projections.
